Inventor
OMURA MASASHI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “OMURA MASASHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MURATA MANUFACTURING CO
24 patentsUS6815869B2Nov 9, 2004
Surface acoustic wave device
MURATA MANUFACTURING CO28 citations92
US11799443B2Oct 24, 2023
Acoustic wave device
MURATA MANUFACTURING CO7 citations86
US7034434B2Apr 25, 2006
Surface acoustic wave device
MURATA MANUFACTURING CO15 citations84
US11539344B2Dec 27, 2022
Elastic wave device and method for producing the same
MURATA MANUFACTURING CO2 citations73
US11509281B2Nov 22, 2022
Acoustic wave device
MURATA MANUFACTURING CO3 citations73
US11309866B2Apr 19, 2022
Acoustic wave device and method for manufacturing acoustic wave device
MURATA MANUFACTURING CO5 citations73
US10715105B2Jul 14, 2020
Acoustic wave device
MURATA MANUFACTURING CO4 citations73
US10615774B2Apr 7, 2020
Elastic wave device and manufacturing method therefor
MURATA MANUFACTURING CO3 citations73
US10469053B2Nov 5, 2019
Elastic wave device and manufacturing method for the same
MURATA MANUFACTURING CO3 citations73
US9831416B2Nov 28, 2017
Piezoelectric member that achieves high sound speed, acoustic wave apparatus, and piezoelectric member manufacturing method
MURATA MANUFACTURING CO2 citations73
US10924080B2Feb 16, 2021
Acoustic wave device, high frequency front-end circuit, and communication device
MURATA MANUFACTURING CO4 citations71
US12143097B2Nov 12, 2024
Acoustic wave filter device
MURATA MANUFACTURING CO1 citations62
US11239819B2Feb 1, 2022
Elastic wave device
MURATA MANUFACTURING CO0 citations62
US6525447B2Feb 25, 2003
Method for manufacturing a langasite single crystal substrate, a langasite single crystal substrate, and a piezoelectric device
MURATA MANUFACTURING CO3 citations61
US12588418B2Mar 24, 2026
Piezoelectric device
MURATA MANUFACTURING CO0 citations52
US12556161B2Feb 17, 2026
Filter element and filter device
MURATA MANUFACTURING CO0 citations52
US12537507B2Jan 27, 2026
Acoustic wave device
MURATA MANUFACTURING CO0 citations52
US12395149B2Aug 19, 2025
Acoustic wave device
MURATA MANUFACTURING CO0 citations52
US12301203B2May 13, 2025
Acoustic wave device
MURATA MANUFACTURING CO0 citations52
US11770111B2Sep 26, 2023
Elastic wave device
MURATA MANUFACTURING CO0 citations52
US11146233B2Oct 12, 2021
Elastic wave device and manufacturing method therefor
MURATA MANUFACTURING CO0 citations52
US10951193B2Mar 16, 2021
Elastic wave device
MURATA MANUFACTURING CO0 citations52
US10476471B2Nov 12, 2019
Composite device
MURATA MANUFACTURING CO0 citations52
US7688159B2Mar 30, 2010
SAW duplexer having a bridging inductor in a multilayer package
MURATA MANUFACTURING CO1 citations52
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
7 patentsUS6217218B1Apr 17, 2001
Hydrodynamic bearing spindle motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations91
US6398413B1Jun 4, 2002
Spindle motor unit having hydrodynamic bearing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations74
US6435721B1Aug 20, 2002
Spindle motor unit having hydrodynamic bearing
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD9 citations71
US6799891B2Oct 5, 2004
Motor device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations56
US6842310B2Jan 11, 2005
Rotary head drum device having hollow portions in bonding surfaces for adhesively bonding rotary transformers thereto and method for manufacturing the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations51
US6275647B1Aug 14, 2001
Video tape recorder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations48
US6731861B1May 4, 2004
Video tape recorder
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations33
OMURA MASASHI
3 patentsUS8648673B2Feb 11, 2014
Elastic wave apparatus with a floating wiring line on a base substrate
OMURA MASASHI2 citations60
US8536958B2Sep 17, 2013
Elastic wave duplexer having a sealing member including two dielectric materials
OMURA MASASHI1 citations48
US8525615B2Sep 3, 2013
Elastic wave duplexer having a sealing member that includes a recess
OMURA MASASHI0 citations38